The Setup Assistant is an alternative for users who only want to use Apple Home app to control Reagle smart lock without signing in to a Reagle account. This will help you to complete the device initialization.
However, there are limitations if you decide to continue with the Setup Assistant:
1. Limited features available: locking, unlocking, and firmware update.
2. If you decide to sign in Reagle app later, you have to reset the lock and re-do lock pairing.
*We strongly recommend you to continue the setup with signing in to your Reagle account to enjoy all the features of your Reagle smart lock including Apple HomeKit.